IndividualActive
Nancy Chan, M.D.
NPI 1801932462 · Internal Medicine Physician · Attleboro, MA
Nancy Chan, M.D. is a Internal Medicine Physician provider in Attleboro, MA (NPI 1801932462).
Provider details
- NPI number
- 1801932462
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 229526 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
555 Pleasant St
Suite 106
Attleboro, MA 02703-2400
Phone: (508) 222-1976
Fax: (508) 226-9619
Street-level locationGet directions
Mailing address
21 Winter St
Weston, MA 02493-2611
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Chan's NPI number?
- Nancy Chan's National Provider Identifier (NPI) is 1801932462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Chan's specialty?
- Nancy Chan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Chan located?
- Nancy Chan's practice location on file with NPPES is 555 Pleasant St, Attleboro, MA 02703-2400.
- What is Nancy Chan's phone number?
- The practice phone number listed in the NPPES registry for Nancy Chan is (508) 222-1976.
- Is Nancy Chan's NPI active?
- Yes — Nancy Chan's NPI (1801932462) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.